import { ref, watch } from "vue";
const useAdd = ({ num1, num2 }) => {
  const addNum = ref(0);
  watch([num1, num2], ([num1, num2]) => {
    addFn(num1, num2);
  });
  const addFn = (num1, num2) => {
    addNum.value = num1 + num2;
  };
  return {
    addNum,
    addFn,
  };
};
export default useAdd;
